devcontainer: init

.devcontainer/devcontainer.json

@@ -0,0 +1,16 @@
+// For format details, see https://aka.ms/devcontainer.json. For config options, see the
+// README at: https://github.com/devcontainers/templates/tree/main/src/typescript-node
+{
+  "name": "Node.js & TypeScript",
+  "image": "mcr.microsoft.com/devcontainers/typescript-node:1-22-bookworm",
+  "customizations": {
+    "vscode": {
+      "extensions": [
+        "GitHub.vscode-github-actions",
+        "esbenp.prettier-vscode",
+        "mads-hartmann.bash-ide-vscode",
+        "ms-azuretools.vscode-containers"
+      ]
+    }
+  }
+}